| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.43 | 6.223% | $171.4758 | $171.48 | $171.50 | $171.50 |
| Purchase #2 | $51.31 | 3.336% | $53.0217 | $53.02 | $53.00 | $53.00 |
| Purchase #3 | $12.90 | 11.612% | $14.3979 | $14.40 | $14.40 | $14.40 |
| Purchase #4 | $143.45 | 12.168% | $160.905 | $160.91 | $160.90 | $160.90 |
| Purchase #5 | $152.44 | 5.798% | $161.2785 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $231.29 | 8.655% | $251.3081 | $251.31 | $251.30 | $251.30 |
| Purchase #7 | $136.80 | 10.301% | $150.8918 | $150.89 | $150.90 | $150.90 |
| 7 purchase totals = | $889.62 | $963.2788 | $963.29 | $963.30 | $963.30 | |